Graphical user interface for a display screen



A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyrights whatsoever.

The file of this patent contains a least one drawing executed in color. Copies of this patent with color drawings will be provided by the United States Patent and Trademark office upon request and payment of the necessary fee.

The FIGURE is a front view of a graphical user interface for a display screen showing our new design. The broken lines in the FIGURE represent the display screen and form no part of the claimed design. 

The ornamental design for graphical user interface for a display screen, as shown and described. 